Found 46 results for the keyword(s) ‘Wiring’

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  Legality of DIY electrical and plumbing work

  NEW CONSTRUCTION In the interests of health and safety a number of trades are controlled by law, most particularly plumbing and electricity. The degree to which plumbing and electrical work are actually regulated varies from jurisdiction to jurisdiction. For instance almost all work performed in...
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  How to repair a door bell.

  Ever had your door bell die and don't quite know how to go about fixing it? The first graphic shows the standard layout for the mechanics of a doorbell. There is the button, a transformer and the bell. The transformer reduces the household voltage to a 24 volt low amperage system that makes the w...
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  Transfer switch for emergency power generators.

    During the infamous Eastern ice storm of 1998, people went running out and bought every generator available and set them up to power something in the house during the extended black-out. Many of those efforts created great problems for the utility because homeowners were often feeding electric...
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  Scientists in Quebec take stands on both sides of the EMF debate.

  Follow this link for a background and an overview of the debate on EMF and human health. The debate is strong in Québec.  A large group of scientist and engineers worried about what they consider the unfounded public outcry against wireless progress published a letter in the newspaper LeDevoir o...
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  Which is better -- Fuses or Circuit Breakers?

  In some ways, the old fashioned fuse is actually better than the circuit breakers. To make sure I got my facts right on this one I visited George Brown College in Toronto to talk to one of the instructors in the electrician's apprentice programs. Fuses are 100 % reliable. When they get hot, the...
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  Dividing available energy from your electrical panel

    YEARS AGO -- CHEATING A CLOTHES DRYER ONTO AN ELECTRICAL STOVE OUTLET TODAY - ADDING AN ELECTRIC VEHICLE CHARGER TO A FULLY LOADED BREAKER BOARD THE HISTORY Several years ago there existed in Canada a lot of homes with 60amp electrical mains panels. As electrical appliances became more and ...
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  Pro: Wire Up-Sizing for Energy Efficiency and Cost Savings

  A fresh look at household wiring may change the wire sizes we use in some residential lines. The electrical code establishes wire sizes based on fire safety considerations. When an electrical load is run through a wire, the resistance in that wire creates heat. The maximum amperage for a given w...
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  Re-wiring a lamp.

    Here are a few tips when it comes to re-wiring an old lamp.     Use the existing wire to pull the new wire through. You need to join them in a way that does not create a lump in the wire.           Avoiding a lump On the old pair of wires, cut one wire shorter than the other and s...
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  New circuit protection: Arc Fault Interrupters

  Overload protection Fuses and circuit breakers will stop the electricity in a wire when the load is excessive or there is a short circuit. They prevent overheating of wires from too much electricity trying to flow through a wire that is not large enough to handle it. Stray current protection G...
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  Aluminum to Copper electrical connectors

  THE WIRE WORKS, THE CONNECTIONS ARE THE PROBLEM Aluminum wire does a good job of conducting electricity (although you do have to use one size larger wire than copper for the same electrical load) and can do the same job for less money. So for a short while it was used in houses for regular wirin...